Background

Teratoma involving of cerebellopontine angle (CPA) area is extremely rare, only several cases were described based on previous literature. Here we reported uncommon pediatric teratoma located in the left CPA. The purpose of this document is to explore clinical manifestations, diagnosis and and treatment of this disease.

Methods

We accomplish it by analyzing the previous literature and this case report.

Conclusion

Through clinical manifestations, imaging examination and HE staining, teratoma can be diagnosed and other lesions can be distinguished. The excellent outcome was obtained after tumor was totally removed under microsurgery.

中文翻译：

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累及小脑桥脑角的罕见畸胎瘤1例报告并文献复习

背景

累及桥脑小脑角（CPA）区域的畸胎瘤极为罕见，以往文献仅描述了几例。在这里，我们报告了位于左侧 CPA 的罕见儿科畸胎瘤。本文件的目的是探讨本病的临床表现、诊断和治疗。

方法

我们通过分析以前的文献和本病例报告来完成它。

结论

通过临床表现、影像学检查和HE染色，可以诊断畸胎瘤并区分其他病变。在显微手术下完全切除肿瘤后获得了良好的结果。